CN101422064B - 无线网络的快速切换支持 - Google Patents

无线网络的快速切换支持 Download PDF

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Publication number
CN101422064B
CN101422064B CN2007800126205A CN200780012620A CN101422064B CN 101422064 B CN101422064 B CN 101422064B CN 2007800126205 A CN2007800126205 A CN 2007800126205A CN 200780012620 A CN200780012620 A CN 200780012620A CN 101422064 B CN101422064 B CN 101422064B
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pdsn
gateway
tlv
message
network
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Chinese (zh)
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CN101422064A (zh
Inventor
K·乔沃德哈里
J·森希尔纳兰
S·K·普提耶蒂尔
S·E·拉德哈克里斯楠
M·纳瓦里
L·施瓦兹
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Cisco Technology Inc
Vihana Inc
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Starent Networks LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN2007800126205A 2006-02-09 2007-02-09 无线网络的快速切换支持 Active CN101422064B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77199106P 2006-02-09 2006-02-09
US60/771,991 2006-02-09
PCT/US2007/003566 WO2007092617A2 (en) 2006-02-09 2007-02-09 Fast handoff support for wireless networks

Publications (2)

Publication Number Publication Date
CN101422064A CN101422064A (zh) 2009-04-29
CN101422064B true CN101422064B (zh) 2012-01-04

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CN2007800126205A Active CN101422064B (zh) 2006-02-09 2007-02-09 无线网络的快速切换支持

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US (1) US8630645B2 (enExample)
JP (1) JP4979715B2 (enExample)
CN (1) CN101422064B (enExample)
WO (1) WO2007092617A2 (enExample)

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